Combination woodworking-machine.



W. A. ELLIOT. COMBINATION WOODWORKING MACHINE, APPLICATION PMLED JULY5.1914.

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l Patented Nov. .24, i914 2 SHEBTS-SHEET l..

W. A. ELLIOT. ooMBlNATIoN WooDWoRKING MACHINE. AFPLTCTION FLBD.VILY8,19`14A 1 j( 75, l Patend Nw 19M,

2 SHEETS SHEET L ,after described. -also detachably secured to thestationary .VlLLIAM ALBERT ELLIOT, OF TORONTO, QNTARIO, CANADA.

COMBINATION 'WOODWORKlNG-MACHINE.

LMSAG.

Specification of Letters Patent.

Patented Nov. 24, 1914.

Application filed July 8, 1914. Serial No. 849,767.

To of? l'/e/mmit may erinnern ie it linown that. l, Numan Lm-iur lmior.of the eity of Torontoin the county oi" Yorlc. in the Province. oilOntario, in the Dominion el ("anada. have invented eertaiu .new anduseful lmprmemeuts in Combination Woodworking-iarhines. and do herebydeelare (hal the iello..ing is a full. Clear. and exael; deseription ofsame.

This invention relates to improvements in Combination woodworkingmarhiues of thel type deseribell in the speeiiieation of my eopendingapplication. Ferial No. $19,766, filed July S. itil-l, in which acircular saw is mounted upon a table, and is adapted to Anuivenient inseverai directions with respostio said table. and has for its objecty toinerease tue scope oi work whieh .may be exeeuted by the` saidnoodworlnr. A further object is to provide for the attaehnient of asupplemeinary table to the said machine` without unduly inereasing thenumber of parts o attachments, and a still :further objeet is to providein a simple and eflieient manner ter the sliding oi the sai-:l table.

"L still 'further object. is to provide, where a boring tool, grinder orlike attachment is used, 'for the determination of eertain depths ot'eut which it may be desired to mal-te.

The invention consists essentially of. the novel construetien andarrangement of the parts whereby a rotatable table. pivotally mountedupon said table, an eleetrif': motor is mounted upon a earriageiwhieh islongitudinally slidable. on the rotatable table. Connected to theforward end of1 the earriagre is a housing in which is accommodated apivoted member, capable of swin ing vertically` the forward and free endo the said pivoted member being provided with bearings in which a sawarbor is Journaled. The saw arbor carries a saw at one end thereof whilethe other end of the said. arbor is adapted to carry any desirablerotary tool, which muy be detachable therefrom. A ripping fence isadjustably secured to the stationary table and is adapted to be u sed.1n conjunction with the saw, the said ripping fence being provided withgraduations upon its supporting bar for' the purpose hereinsupplementarybar is table and a work table is slidably mounted Y upon the bar of theripping tence and upon the supplen'ientary bar, but provided with meanswhereby the same may be rigidly seeured in position if so desired, allof which is more particularly described in the following specificationand with reference to the accompanying drawing in whieln- .Figure l is aperspective view of the im proved woodworker. Fig. 2 is an elevation ofthe same and Fig. 3 is an end elevation of.

lslide longitudinally upon the said table 3.

The carriage is adapted to carry an electric motor 5,'and is provided atits forward end with a housing 6 in which is accommodated a pivotedmember T, forked at its outer and free end and provided with bearings S,the seid pivoted member being capable of swinging vertically upon itspivot 9 in the said housing 6.

l() is a saw arbor journaled in the bearings S and carrying at one endthe saw 11, the opposite. -end of the arbor being suitably tapped toaccommodate a tool or a chuck 12.

To eliect movement of the member 7, a hand screw '13 passes through acorrespondinglythreaded hole in the Ypivoted member and bears upon thebase of the housing, the

saidhand screw being intermediately journaled in a handle 14.

l5 and 16 are pulleys upon the saw arbor and motor respectively and 17is the belt transmission from one to the other.

In conjunction with the saw a ripping fence 18 is provided and issupported by a bar 19 at right-angles thereto, said bar passing througha clamp Q0 and adjustable therein and a set screw Q1 being provided forsecuring the bar 19 in its adjusted position. In order to determine theposition of t'he ripping felice with respect to the saw, the bar 19 isprovided with graduations 22 throughout its length, these graduationsserving a further purpose as is hereinafter explained. 23 is a. secondclamp upon the stationary table in which clamp a supplementary bar 24,parallel to the bar 19 may be secured by means of the set screw1 25,this bar 24 being detachable. The bars 19 and' 24 are adapted to supporta work table 26 having upon its underside clamps 27 and 28 which areslidable upon the said barsl but ...nu 11mg nd thenrelutonszip of 'Lbsclamp he Cut made by the 1s held amlns 'the "ein, h@ deliztfh of l2 v-:In the wol-lz fe muy ha ascertained. L., will be undvrsond @at the WOT.;may b3 pushed over the tab e QG town-fd .he tool, or the, work may bestananarv upon the tabl@ @313i ik@ abe moved ths directlcn, siing uponthe 19 and @uis may b@ made any paston u of; 20 ma wm-t by sldng thecaage and its a- :ns afifmg the table f3. and by raising .mixing thepivotef :membQ-'f 'I'. or by wf the. cambmfm of hess fw n nang Whee isusm" in jsma dan machine may 'ba dmwn "Grmajd ove?- thf, h@ d wenbefbeing elevate at man@ uml the antifa surface of s been* glmm.

be micompshed upfm the upon @ne and of which oppusr and oif Sm 1. mm'y'mol upon the ble, an 01501* mouuad @n said

